CA3121782A1 - Gas sensor module - Google Patents
Gas sensor module Download PDFInfo
- Publication number
- CA3121782A1 CA3121782A1 CA3121782A CA3121782A CA3121782A1 CA 3121782 A1 CA3121782 A1 CA 3121782A1 CA 3121782 A CA3121782 A CA 3121782A CA 3121782 A CA3121782 A CA 3121782A CA 3121782 A1 CA3121782 A1 CA 3121782A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- sensor module
- gas sensor
- sample
- delivery device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001225 therapeutic effect Effects 0.000 claims abstract description 73
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 229920000557 Nafion® Polymers 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 359
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 38
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 9
- 239000012080 ambient air Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0841—Joints or connectors for sampling
- A61M16/085—Gas sampling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M2016/102—Measuring a parameter of the content of the delivered gas
- A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M2016/102—Measuring a parameter of the content of the delivered gas
- A61M2016/1035—Measuring a parameter of the content of the delivered gas the anaesthetic agent concentration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0266—Nitrogen (N)
- A61M2202/0275—Nitric oxide [NO]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/07—General characteristics of the apparatus having air pumping means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A61M2205/125—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3327—Measuring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3358—Measuring barometric pressure, e.g. for compensation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862774687P | 2018-12-03 | 2018-12-03 | |
| US62/774,687 | 2018-12-03 | ||
| PCT/US2019/064278 WO2020117836A1 (en) | 2018-12-03 | 2019-12-03 | Gas sensor module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3121782A1 true CA3121782A1 (en) | 2020-06-11 |
Family
ID=70975508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3121782A Pending CA3121782A1 (en) | 2018-12-03 | 2019-12-03 | Gas sensor module |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220034764A1 (de) |
| EP (1) | EP3890815A4 (de) |
| JP (2) | JP7455123B2 (de) |
| CN (1) | CN113164704A (de) |
| AU (1) | AU2019391029A1 (de) |
| BR (1) | BR112021010462A2 (de) |
| CA (1) | CA3121782A1 (de) |
| MX (1) | MX2021006500A (de) |
| WO (1) | WO2020117836A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024194822A1 (en) | 2023-03-22 | 2024-09-26 | Ricoh Company, Ltd. | Medium processing apparatus and image forming system |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070167853A1 (en) * | 2002-01-22 | 2007-07-19 | Melker Richard J | System and method for monitoring health using exhaled breath |
| US8893717B2 (en) * | 2005-09-21 | 2014-11-25 | Ino Therapeutics Llc | Systems and methods of administering a pharmaceutical gas to a patient |
| US7841224B2 (en) * | 2006-02-22 | 2010-11-30 | AK Solutions USA, LLC | Pre-calibrated replaceable sensor module for a breath alcohol testing device |
| EP4252639A3 (de) * | 2009-02-26 | 2024-01-03 | Abbott Diabetes Care Inc. | Verbesserte analytsensoren sowie verfahren zu ihrer herstellung und verwendung |
| CN102107037A (zh) * | 2009-12-28 | 2011-06-29 | 周常安 | 气体递送系统 |
| EP3446737B8 (de) | 2012-04-05 | 2021-12-22 | Fisher & Paykel Healthcare Limited | Atmungsunterstützungsvorrichtung |
| EP2914546B1 (de) * | 2012-11-05 | 2019-07-10 | VERO Biotech LLC | System mit zwei plattformsystemen zur freisetzung von stickoxid |
| US20140250975A1 (en) * | 2013-03-05 | 2014-09-11 | Michael John Kane | Handheld gas analyzer with sensor on chip |
| US10285617B2 (en) | 2013-06-06 | 2019-05-14 | Lifelens Technologies, Llc | Modular physiologic monitoring systems, kits, and methods |
| US10226592B2 (en) * | 2014-04-01 | 2019-03-12 | Mallinckrodt Hospital Product Ip Limited | Systems and method for delivery of therapeutic gas to patients in need thereof using enhanced breathing circuit gas (BCG) flow measurement |
| US10071213B2 (en) * | 2014-05-02 | 2018-09-11 | Mallinckrodt Hospital Products IP Limited | Systems and method for delivery of therapeutic gas to patients, in need thereof, receiving breathing gas from a ventilator that varies at least pressure and/or flow using enhanced therapeutic gas (NO) flow measurement |
| US10670556B2 (en) | 2014-05-16 | 2020-06-02 | Teledyne Detcon, Inc. | Electrochemical gas sensor biasing module |
| US11278700B2 (en) * | 2015-06-24 | 2022-03-22 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| WO2017068465A1 (en) | 2015-10-22 | 2017-04-27 | Koninklijke Philips N.V. | Gas sensing apparatus |
| EP4163253A1 (de) * | 2017-02-27 | 2023-04-12 | Third Pole, Inc. | Systeme und vorrichtungen zur erzeugung von stickoxid |
| CA3077152A1 (en) * | 2017-10-06 | 2019-04-11 | Fisher & Paykel Healthcare Limited | Systems and methods for hypoxic gas delivery for altitude training and athletic conditioning |
| GB2584206B (en) * | 2017-10-06 | 2022-06-15 | Fisher & Paykel Healthcare Ltd | Closed loop oxygen control |
-
2019
- 2019-12-03 CA CA3121782A patent/CA3121782A1/en active Pending
- 2019-12-03 WO PCT/US2019/064278 patent/WO2020117836A1/en unknown
- 2019-12-03 EP EP19893012.5A patent/EP3890815A4/de active Pending
- 2019-12-03 CN CN201980079915.7A patent/CN113164704A/zh active Pending
- 2019-12-03 JP JP2021528359A patent/JP7455123B2/ja active Active
- 2019-12-03 MX MX2021006500A patent/MX2021006500A/es unknown
- 2019-12-03 AU AU2019391029A patent/AU2019391029A1/en active Pending
- 2019-12-03 BR BR112021010462-3A patent/BR112021010462A2/pt unknown
- 2019-12-03 US US17/299,171 patent/US20220034764A1/en active Pending
-
2023
- 2023-12-27 JP JP2023220561A patent/JP2024019709A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3890815A4 (de) | 2022-09-21 |
| JP2024019709A (ja) | 2024-02-09 |
| AU2019391029A1 (en) | 2021-06-03 |
| MX2021006500A (es) | 2021-12-10 |
| WO2020117836A1 (en) | 2020-06-11 |
| JP7455123B2 (ja) | 2024-03-25 |
| CN113164704A (zh) | 2021-07-23 |
| BR112021010462A2 (pt) | 2021-08-24 |
| US20220034764A1 (en) | 2022-02-03 |
| EP3890815A1 (de) | 2021-10-13 |
| JP2022509623A (ja) | 2022-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7307829B2 (ja) | 一酸化窒素に曝される電気化学ガスセンサーの長期の感度変動を補償する方法 | |
| JP2024019709A (ja) | ガスセンサモジュール | |
| US9302089B2 (en) | Connectors with electrical elements | |
| CN101181977B (zh) | 臭氧标准气体发生装置 | |
| US20040107965A1 (en) | System and method for monitoring gas supply and delivering gas to a patient | |
| CN216647170U (zh) | 一种半导体生产用mfc校验装置 | |
| US20240342411A1 (en) | Gas sensor module with enhanced flow | |
| US20050092322A1 (en) | Cannula assembly and medical system employing a known carbon dioxide gas concentration | |
| JP2006516412A (ja) | 気体の供給を監視し患者へ気体を送出するためのシステムおよび方法 | |
| CN208239171U (zh) | 一种热脱附管配标仪 | |
| CN212110437U (zh) | 一种采样介质的空气阻力测试装置 | |
| US5686650A (en) | Apparatus and method for calibrating particle counters | |
| Belanger et al. | Use of pressure-hold test for sterilizing filter membrane integrity in radiopharmaceutical manufacturing | |
| CN114370983A (zh) | 一种用于顺应性检测的装置及其方法 | |
| CN114082059A (zh) | 一种麻醉机自动标校装置和方法 | |
| CN113376329A (zh) | 一种多气路气体检测机构 | |
| Wolfe | Suction Devices: Troubleshooting in a Vacuum | |
| NZ751487B2 (en) | Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |